Micronized Nepheline Syenite from China
D97=10 micron nepheline syenite for injection molding compounds and engineered plastics. Ultra-fine particle size improves flow without sacrificing stiffness. HTS 2529.30.0050 'other' physically processed nepheline.
Duty Rate — China → United States
37.5%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Malvern Mastersizer reports for D97 specification compliance
• Moisture <0.2% prevents agglomeration in resin compounding
• No organic coupling agents; surface verified clean by FTIR